{"uid":"cap_DA2oevV-umjl8IOPS-vRJ","slug":"data-crestsystems-ai-5fbf5895","name":"Crest Wallet Intelligence — EVM Wallet Behavioral Profiler","description":"Witnos wallet intelligence: full scored profile for any Base or EVM wallet, the deep read behind a verify. Whale score (0-1 composite of spend velocity, service diversity, premium ratio, repeat rate), behavioral cluster, x402 spend graph, counterparty check, payment history, top services, risk assessment and temporal patterns. A wallet tracker and profiler built from 18,000+ profiled wallets.","url":"https://data.crestsystems.ai/data/wallet/:address","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM wallet address to profile (0x + 40 hex characters). Any Base mainnet wallet with x402 payment history."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.9","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.9/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.9","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.9","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_r5pblamCPAkZv9afa3dSN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.9","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a deep behavioral profile of any EVM wallet's x402 agent-commerce activity on Base mainnet, including whale score, behavioral cluster, payment history, top services, risk assessment, and temporal patterns.","exampleAgentPrompt":"Give me a full behavioral profile of wallet 0x4a8b3f2c1d9e7f0a6b5c4d3e2f1a0b9c8d7e6f5a on Base mainnet — I want to know its whale score, what services it's been paying for, and whether it's a high-risk account.","exampleUseCases":null,"resultDescription":"A structured profile including a composite whale score (0–1) derived from spend velocity, service diversity, premium ratio, and repeat rate; a behavioral cluster label; itemized payment history; list of top services used; risk assessment; and temporal activity patterns — drawn from Crest's proprietary database of 18,000+ profiled wallets on Base mainnet.","failureModes":["Wallet address not found in dataset — returns empty profile or 404 if wallet has no x402 activity","Invalid address format — returns 400 bad request for malformed hex addresses","Wallet has insufficient activity — may return low-confidence scores or sparse profile","Rate limiting or payment failure — returns 402 if USDC payment not completed","Network or upstream data unavailability — returns 503 or partial data"],"whenToPreferThis":"Use this endpoint when you need a rich, multi-dimensional behavioral profile of a specific EVM wallet's agent-commerce activity on Base mainnet, especially for risk assessment, whale identification, or understanding x402 payment patterns. Prefer this over generic on-chain data tools when you need pre-computed behavioral clusters and composite scoring across 18,000+ wallets rather than raw transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T16:26:52.285Z","isFirstParty":false}